New Mac Pro Uses 74% Less Aluminum, 68% Less Power And 84% Lighter Packaginghttp://techcrunch.com/2014/01/02/apples-new-mac-pro-uses-74-less-aluminum-68-less-power-and-84-lighter-packaging/ by mpg33 • 13 years ago 13 0 13 years agoTEtechcrunch.com